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学者姓名：肖龙强
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Abstract ：
Diffusion dialysis (DD) presents a highly promising and cost-efficient approach for acid recovery, yet its performance is often hindered by the acid permeability of anion exchange membranes (AEMs). To address this challenge, a one-step approach has been developed to fabricate porous AEMs. Using brominated polyphenylene oxide (BPPO) as the porous base membrane, imidazole is employed for in-situ crosslinking and cationization. This approach not only retains the inherent porosity (>63.5 %) of the base membrane but also achieves an exceptionally thin selective layer (<0.3 mu m), thereby creating abundant free space volume. Through a concurrent enhancement of ion transport sites and crosslinking density, the membrane effectively breaks acid permeability-selectivity trade-off. The optimal IPPO-20h AEM demonstrates a remarkable increase in both the acid dialysis coefficient (U-H+ = 34.1 x 10(-3) m/h) and separation factor (S-H+/(Fe)2+ = 573.8) in the HCl/FeCl2 system, with enhancements of 4- and 31-fold, respectively, compared to the commercial DF120 AEM, at 25 degrees C. This high-performance AEM, synthesized via a straightforward and mild process, offers significant potential for large-scale acid recovery applications.
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| GB/T 7714 | Shao, Haiyang , Tan, Zhengke , Cheng, Yafei et al. One-step fabrication of porous anion exchange membranes for acid recovery breaking acid permeability-selectivity trade-off [J]. | JOURNAL OF MEMBRANE SCIENCE , 2025 , 723 . |
| MLA | Shao, Haiyang et al. "One-step fabrication of porous anion exchange membranes for acid recovery breaking acid permeability-selectivity trade-off" . | JOURNAL OF MEMBRANE SCIENCE 723 (2025) . |
| APA | Shao, Haiyang , Tan, Zhengke , Cheng, Yafei , Yue, Xiang'an , Yuan, Lei , Jian, Weixiong et al. One-step fabrication of porous anion exchange membranes for acid recovery breaking acid permeability-selectivity trade-off . | JOURNAL OF MEMBRANE SCIENCE , 2025 , 723 . |
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Ultrahigh-resolution polymer materials with good thermal stability and high interface contrast have a wide range of application prospects in photolithography and nanomanufacturing processes. Here, we report a series of comb-like homopolymers based on polystyrene sulfonate imidazolium salts (PSSM-(i)imi), achieving efficient self-assembly under solvent-free conditions and obtaining sub-3 nm hexagonally packed cylinders and sub-4 nm lamellar nanopatterns with high interface contrast. The sulfonic acid groups in the main chain of the homopolymers are connected to imidazole groups containing hydrophobic alkyl side chains through acid-base mixed electrostatic interactions. The electrostatic interactions enhance the incompatibility between the two functional groups, while the alkyl side chain can precisely control the domain spacing and nanostructure of the pattern, regardless of their molecular weight. Through the effect of temperature fields, the thermal stability and spatial orientation of the homopolymer nanostructures were further studied, promoting the practical application of nanopatterned materials.
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| GB/T 7714 | Weng, Sen , Lu, Zhen , Cai, Jingyu et al. Ultrahigh-resolution, high interface contrast ionic homopolymers induced by acid-base mixed electrostatic interactions and nanopattern evolution [J]. | POLYMER CHEMISTRY , 2025 , 16 (21) : 2506-2513 . |
| MLA | Weng, Sen et al. "Ultrahigh-resolution, high interface contrast ionic homopolymers induced by acid-base mixed electrostatic interactions and nanopattern evolution" . | POLYMER CHEMISTRY 16 . 21 (2025) : 2506-2513 . |
| APA | Weng, Sen , Lu, Zhen , Cai, Jingyu , Xiao, Longqiang , Wang, Kairui , Zhao, Rui et al. Ultrahigh-resolution, high interface contrast ionic homopolymers induced by acid-base mixed electrostatic interactions and nanopattern evolution . | POLYMER CHEMISTRY , 2025 , 16 (21) , 2506-2513 . |
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The development of modern electronic devices necessitates the creation of materials that exhibit both excellent thermal conductivity and high electromagnetic wave absorption performance. This study focuses on the synthesis of a dual-functional composite material, Co-C@PDA@BN, by incorporating boron nitride (BN) onto a metal-organic framework (MOF)-derived Co-C core through the strong adhesion properties of polydopamine (PDA). The heterogeneous structural interface enhances interfacial polarization, thereby optimizing wave absorption. The thermal conductivity can be improved by adjusting the ratio of Co-C to BN. A composite with a Co-C to BN ratio of 1 : 5 shows a minimum reflection loss of -55.3 dB at 5 wt% and a thermal conductivity of 0.396 W m-1 K-1, while a ratio of 1 : 20 achieves a thermal conductivity value of 0.464 W m-1 K-1 with a minimum reflection loss of -44.9 dB, demonstrating the facile tunability of these two properties. This work provides a promising pathway via heterostructure design to balance thermal conductivity and wave absorption characteristics, which may offer guidance for advancing electronic device technology.
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| GB/T 7714 | Chen, Feng , Zhao, Hao , Xiao, Longqiang et al. Hierarchical Co-C@PDA@BN/PAM composites: synergistic enhancement of microwave absorption and thermal conductivity through heterostructure design [J]. | JOURNAL OF MATERIALS CHEMISTRY C , 2025 , 13 (24) : 12407-12419 . |
| MLA | Chen, Feng et al. "Hierarchical Co-C@PDA@BN/PAM composites: synergistic enhancement of microwave absorption and thermal conductivity through heterostructure design" . | JOURNAL OF MATERIALS CHEMISTRY C 13 . 24 (2025) : 12407-12419 . |
| APA | Chen, Feng , Zhao, Hao , Xiao, Longqiang , Yin, Xiangyu , Zhao, Yulai , Lu, Zhen et al. Hierarchical Co-C@PDA@BN/PAM composites: synergistic enhancement of microwave absorption and thermal conductivity through heterostructure design . | JOURNAL OF MATERIALS CHEMISTRY C , 2025 , 13 (24) , 12407-12419 . |
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Oil/water separation of emulsion stands as one of the most arduous and challenging aspects in oily wastewater treatment which represents a perennial trouble for humanity. Herein, positively charged hydrophobic polymer foams (PCHPFs) were fabricated by water-in-oil (W/O) high internal phase emulsion (HIPE) polymerization followed by quaternization, employing 4-vinylbenzyl chloride (VBC) and 4-tert-butylstyrene (tBS) as the comonomers. The quaternization degree of PCHPFs which can be adjusted by varying the VBC/tBS ratio has an important influence on the emulsion separation performance based on the charge demulsification mechanism. The porous morphologies of PCHPFs were revealed by SEM. The successful fabrication of PCHPFs was confirmed by FTIR and XPS. As VBC/tBS ratio increased from 0.5:1-5:1, the emulsion separation efficiency of PCHPFs first increased to a maximum of 95.9 % at 2:1 and then decreased. Additionally, the PCHPFs demonstrated robust hydrophobicity (water contact angles > 143 degrees), exceptional oil-water selectivity, remarkable oil-water separation capability, coupled with a certain absorption capacity for various oils and organic solvents (5-14 g/g). Given these advantages, PCHPFs are anticipated to emerge as an ideal solution for emulsion separation. Most importantly, the methodology for generating PCHPFs via quaternization in this research offers an innovative avenue in the design of charge demulsification materials.
Keyword ：
Charge demulsification Charge demulsification Emulsion separation Emulsion separation High internal phase emulsion High internal phase emulsion Positively charged hydrophobic polymer foams Positively charged hydrophobic polymer foams Quaternization Quaternization
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| GB/T 7714 | Xue, Jiahao , Zhao, Yulai , Cai, Jingyu et al. Positively charged hydrophobic polymer foams via high internal phase emulsion polymerization followed by quaternization for effective oil-in-water emulsion separation [J]. | JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING , 2025 , 13 (2) . |
| MLA | Xue, Jiahao et al. "Positively charged hydrophobic polymer foams via high internal phase emulsion polymerization followed by quaternization for effective oil-in-water emulsion separation" . | JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING 13 . 2 (2025) . |
| APA | Xue, Jiahao , Zhao, Yulai , Cai, Jingyu , Lu, Zhen , Xiao, Longqiang , Hou, Linxi . Positively charged hydrophobic polymer foams via high internal phase emulsion polymerization followed by quaternization for effective oil-in-water emulsion separation . | JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING , 2025 , 13 (2) . |
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Dispersion of SiO2 particles in aqueous solutions using block copolymers remains challenging, particularly due to degradation in highly alkaline environments and difficulty in achieving high solid content. Herein, we report the synthesis of an anionic block copolymer, poly(glyceryl methacrylate-b-sodium p-styrenesulfonate) (PGGMA-b-PSSS), containing abundant hydroxyl groups, via reversible addition-fragmentation chain transfer (RAFT) polymerization of sodium p-styrenesulfonate and glycidyl methacrylate monomers. The hydroxyl groups in PGGMA-b-PSSS serve as anchoring points, producing a steric hindrance effect between SiO2 particles by interacting with silanol groups on the particle surface. Furthermore, electrostatic repulsion from the poly(sodium p-styrenesulfonate) block significantly enhances the dispersibility of PGGMA-b-PSSS in aqueous systems. A systematic investigation of the dispersibility of SiO2 particles was conducted under various compositions and concentrations of PGGMA-b-PSSS across a wide alkaline pH range. Our results show the effective dispersion of sub-micron and micron-sized SiO2 particles, achieving solid contents of up to 35 wt% over a wide pH range (3–13). © 2025 Elsevier B.V.
Keyword ：
Alkalinity Alkalinity Anionic polymerization Anionic polymerization Block copolymers Block copolymers Dispersions Dispersions Living polymerization Living polymerization
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| GB/T 7714 | You, Jiejian , Jiang, Qing , Sun, Shihao et al. Efficient dispersion of high-content SiO2 particles across a broad pH range with anionic block copolymer in aqueous solution: An experiment and mechanism study [J]. | Journal of Molecular Liquids , 2025 , 429 . |
| MLA | You, Jiejian et al. "Efficient dispersion of high-content SiO2 particles across a broad pH range with anionic block copolymer in aqueous solution: An experiment and mechanism study" . | Journal of Molecular Liquids 429 (2025) . |
| APA | You, Jiejian , Jiang, Qing , Sun, Shihao , Lin, Xiaocheng , Sui, Jincheng , Liao, Xiafeng et al. Efficient dispersion of high-content SiO2 particles across a broad pH range with anionic block copolymer in aqueous solution: An experiment and mechanism study . | Journal of Molecular Liquids , 2025 , 429 . |
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Microwave absorption and thermal conductivity compatibility are difficult to achieve because of the inevitable significant electromagnetic interference, heat buildup, and impedance mismatch and decreased heat transfer efficiency caused by the lightweighting and integration of electronic equipment. In this research, a polyacrylamide (PAM)-based bifunctional organogel with both microwave absorption and thermal conductivity was created by employing Co-MOF-74 derivatives as basic fillers and increasing interfacial polarization and conduction loss with the addition of MWCNT. The inclusion of MWCNT improved the conductive loss, and the loading of MWCNT with MOF derivatives extended the heterogeneous interface, resulting in the homogeneous distribution of magnetic nanoparticles and the formation of a magnetic coupling network, which increases magnetic loss capacity. The Co/C-MWCNT@PDA/PAM gel has a packing of 10 wt% in the frequency range of 2-18 GHz and an RLmin of -59.3 dB at a matched thickness of 2 mm. In addition, the magnetic orientation on MOF derivatives aligned the fillers in the polymer matrix to produce high-efficiency thermal conductive pathways. The potential of MOF derivatives and polymers as bifunctional gels for thermal conductivity and electromagnetic wave absorption is highlighted in this work.
Keyword ：
Electromagnetic wave absorption Electromagnetic wave absorption Metal-organic framework derivative Metal-organic framework derivative Multi-walled carbon nanotube Multi-walled carbon nanotube Polyacrylamide Polyacrylamide Thermal management Thermal management
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| GB/T 7714 | Xie, Zhuohang , Zhao, Hao , Chen, Feng et al. Magnetically aligned Co-C/MWCNT/polyacrylamide with directional thermal conduction for enhanced electromagnetic wave absorption by synergistic engineering of dielectric and magnetic loss [J]. | DIAMOND AND RELATED MATERIALS , 2025 , 157 . |
| MLA | Xie, Zhuohang et al. "Magnetically aligned Co-C/MWCNT/polyacrylamide with directional thermal conduction for enhanced electromagnetic wave absorption by synergistic engineering of dielectric and magnetic loss" . | DIAMOND AND RELATED MATERIALS 157 (2025) . |
| APA | Xie, Zhuohang , Zhao, Hao , Chen, Feng , Zhang, Chunni , Xiao, Longqiang , Cai, Jingyu et al. Magnetically aligned Co-C/MWCNT/polyacrylamide with directional thermal conduction for enhanced electromagnetic wave absorption by synergistic engineering of dielectric and magnetic loss . | DIAMOND AND RELATED MATERIALS , 2025 , 157 . |
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In view of the greenhouse effect of SF6 and its recycling benefits, the development of highly efficient SF6/N2 separation is extremely urgent. In this study, high-throughput screening and machine learning methods were used to analyze the relationship between features and performance, and a machine learning model capable of predicting materials with high SF6/N2 adsorption and separation performance was trained. By implementing a database cleaning strategy, unreasonable structural data were systematically removed, improving the prediction accuracy of the model. Feature construction was carried out to obtain characteristic information covering aspects of structure, chemistry, force field, and energy. The adsorption data of the SF6/N2 mixed gas were calculated based on the RASPA2 software. The importance analysis shows that the Henry's coefficient of SF6 plays a decisive role in the adsorption performance score. And cross-database prediction was conducted on the Tobacco database. The coefficient of determination of the logarithmic selectivity reaches 0.969.
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| GB/T 7714 | Zhao, Rui , Ning, Junjie , Chen, Shumin et al. High-Throughput and Machine Learning for Predicting the Separation Performance of Metal-Organic Frameworks for SF6/N2 [J]. | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH , 2025 , 64 (36) : 17806-17819 . |
| MLA | Zhao, Rui et al. "High-Throughput and Machine Learning for Predicting the Separation Performance of Metal-Organic Frameworks for SF6/N2" . | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 64 . 36 (2025) : 17806-17819 . |
| APA | Zhao, Rui , Ning, Junjie , Chen, Shumin , Liang, Chengfeng , Shen, Kun , Chen, Yuxuan et al. High-Throughput and Machine Learning for Predicting the Separation Performance of Metal-Organic Frameworks for SF6/N2 . | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH , 2025 , 64 (36) , 17806-17819 . |
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Herein, we present the synthesis and characterization of a novel phosphorus-containing epoxy co-curing agent, ANVD, fabricated via a one-pot method utilizing vanillin, 1,5-diaminonaphthalene, and DOPO as raw materials. Structural analysis conducted through FTIR and NMR spectroscopy confirmed the composition of ANVD. Differential scanning calorimetry (DSC) results indicated ANVD has significant contribution to the curing crosslinking of DGEBA, resulting in a slightly decreased Tg value for EP/ANVD compared to EP/DOPO, albeit still notably higher. Thermogravimetric analysis (TGA) revealed a reduction in the T5% and Tmax values of EP/ANVD, yet ANVD's superior char-forming ability increased char residue mass at elevated temperatures. Combustion tests showcased the outstanding flame retardancy of EP/ANVD, with EP/ANVD-5 exhibiting a limiting oxygen index (LOI) value of 33.2 % and achieving a V-0 rating in the UL-94 test. Furthermore, EP/ANVD-5 displayed a notable decrease of 38.6 % and 32.1 % in pHRR and av-HRR, respectively, compared to pure EP, surpassing EP/DOPO with equivalent phosphorus content. Analysis of decomposition products in both condensed and gas phases revealed ANVD's role in forming dense and continuous expanded char layers during combustion, releasing phosphorus radicals and non-combustible gases, thus exhibiting dual-phase flame retardant effects. Additionally, EP/ANVD-3 exhibited enhanced mechanical properties, with tensile strength and modulus increasing from 68.5 MPa and 0.75 GPa to 76.5 MPa and 0.86 GPa, respectively, compared to pure EP. Overall, the introduction of the bio-based flame retardant ANVD presents promising opportunities for the utilization of bio-based materials in flame retardancy applications.
Keyword ：
Co-curing agent Co-curing agent Epoxy resin Epoxy resin Flame retardancy Flame retardancy Phosphaphenanthrene Phosphaphenanthrene Vanillin Vanillin
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| GB/T 7714 | Luo, Yang , Huang, Lewen , Cai, Jingyu et al. Vanillin-derived co-curing agent for enhanced flame retardancy and mechanical properties in epoxy resin [J]. | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY , 2025 , 143 : 691-703 . |
| MLA | Luo, Yang et al. "Vanillin-derived co-curing agent for enhanced flame retardancy and mechanical properties in epoxy resin" . | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY 143 (2025) : 691-703 . |
| APA | Luo, Yang , Huang, Lewen , Cai, Jingyu , Jiang, Qing , Liao, Xiafeng , Zhang, Haowen et al. Vanillin-derived co-curing agent for enhanced flame retardancy and mechanical properties in epoxy resin . | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY , 2025 , 143 , 691-703 . |
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Developing dual-function materials with efficient electromagnetic wave absorption and good thermal conductivity to achieve excellent packaging of devices has considerable appeal in modern electronic devices. Co-MOF74 derivatives/polyacrylamide bifunctional gels (PAM-x) were synthesized by magnetic field assisted technique and in situ radical polymerization. PAM-x showed a minimum reflection loss (RLmin) of-51.6 dB and a maximum effective absorption bandwidth (EAB) of 5.73 GHz at a low filler loading of 5 wt%. The magnetic nanoparticles in the MOF derivatives orient the fillers in the polymer matrix under the action of the magnetic field to form an ordered thermal conductivity path, which improves the thermal conductivity perpendicular to the plane direction and helps to promote rapid heat transfer. This work highlights the potential of MOF derivatives/polymers as bifunctional gels, and also provides a reference for the trade-off between electromagnetic wave absorption and thermal conductivity.
Keyword ：
A. Multifunctional composites A. Multifunctional composites A. Nanocomposites A. Nanocomposites B. Directional orientation B. Directional orientation D. Physical methods of analysis D. Physical methods of analysis
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| GB/T 7714 | Cai, Jingyu , Zhao, Hao , Liu, Huan et al. Magnetic field vertically aligned Co-MOF-74 derivatives/polyacrylamide hydrogels with bifunction of excellent electromagnetic wave absorption and efficient thermal conduction performances [J]. | COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING , 2024 , 176 . |
| MLA | Cai, Jingyu et al. "Magnetic field vertically aligned Co-MOF-74 derivatives/polyacrylamide hydrogels with bifunction of excellent electromagnetic wave absorption and efficient thermal conduction performances" . | COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING 176 (2024) . |
| APA | Cai, Jingyu , Zhao, Hao , Liu, Huan , Wei, Yifeng , Zheng, Zongrui , Zhang, Chunni et al. Magnetic field vertically aligned Co-MOF-74 derivatives/polyacrylamide hydrogels with bifunction of excellent electromagnetic wave absorption and efficient thermal conduction performances . | COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING , 2024 , 176 . |
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Removal of hetero ions from the hydrogen peroxide solution is a crucial step in purifying electronic-grade H2O2. Conventional adsorption materials are challenged to meet the need for the simultaneous adsorption of both anions and cations in solvents. UiO-66 (Zr) modified by acetic acid and amino group for simultaneous adsorption of phosphate and Pb2+ in H2O2 purification was fabricated in this work. The as-prepared defective UiO-66-NH2 (Zr) demonstrated a significant increase in specific surface area and porosity, along with more exposed sites for phosphate and Pb2+ adsorption. The adsorption capacity of De-UiO-66-NH2 for phosphate and Pb2+ in H2O2 solution was 52.28 mg g(-1) and 35.4 mg g(-1), which is 1.19 times and 1.88 times that of unmodified UiO-66 (Zr), respectively. The trace simultaneous adsorption with both 100 ppb phosphate and Pb2+ showed removal rates of 94.0% and 88.7%, respectively, confirming the practicality of MOF materials in the purification of electronic chemicals. This work highlights the potential of Zr-based MOFs as anionic and cationic simultaneous adsorbents for highly efficient purification of electronic-grade solvents.
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| GB/T 7714 | Cai, Jingyu , Zhang, Jian , Shi, Junjie et al. Defective UiO-66-NH2 (Zr) for Simultaneous Adsorption of Phosphate and Pb2+ for Hydrogen Peroxide Purification [J]. | INORGANIC CHEMISTRY , 2024 , 63 (16) : 7314-7324 . |
| MLA | Cai, Jingyu et al. "Defective UiO-66-NH2 (Zr) for Simultaneous Adsorption of Phosphate and Pb2+ for Hydrogen Peroxide Purification" . | INORGANIC CHEMISTRY 63 . 16 (2024) : 7314-7324 . |
| APA | Cai, Jingyu , Zhang, Jian , Shi, Junjie , Zhao, Hao , Wei, Yifeng , Miao, Xiaoyu et al. Defective UiO-66-NH2 (Zr) for Simultaneous Adsorption of Phosphate and Pb2+ for Hydrogen Peroxide Purification . | INORGANIC CHEMISTRY , 2024 , 63 (16) , 7314-7324 . |
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